ProgramNode(0...13)(
  [],
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    [PreExecutionNode(0...13)(
       StatementsNode(8...11)(
         [CallNode(8...11)(nil, nil, (8...11), nil, nil, nil, nil, 0, "foo")]
       ),
       (0...5),
       (6...7),
       (12...13)
     )]
  )
)
